Catalytic hydrocracking is a refining process that uses hydrogen and catalysts at relatively low temperature and high pressures for converting middle boiling points to naphtha,…

USE OF SOLAR POWER IN REFRIGERATION SYSTEM The power incident from the sun to the earth has very much amount of energy that the present consumption rate of all the commercial…

Industrial Stormwater Monitoring and Sampling Guide      Acknowledgements    All photos are courtesy of Tetra Tech, Inc. Sampling illustrations in Section 2 are courtesy of Washington …

PLANT DESIGN FOR THE PRODUCTION OF SODIUM CARBONATE ADVISR:-DR.ING.BALAY WELDEYES DONE BY:-MULUGETA GETENET BACKGROUND  Soda ash is the common name for the technical grade…

Tannins Muhammad Tanveer Khan Introduction The term tannin was first time coined by Seguin in 1796. This term was used to denote substances present in plant extract which…

Refrigeration It is defined as the process of providing and maintaining a temperature well below that of surrounding atmosphere. In other words refrigeration is the process…

The Sweep Doctor An expert in the facilities management industry is providing âgreenâ solutions for construction and property management companies who want a healthy alternative…

AMMONIA STRIPPING WATER TREATMENT Removal of Ammonia. Air Stripping. BRANCH ENVIRONMENTAL CORP. 2 HOW DOES IT WORK? In a waste stream, ammonium ions exist in equilibrium…

Estimation of Ammonia Emissions from Beef Cattle Feedyards with Process-Based Models Heidi Waldrip, Richard Todd, Andy Cole (USDA-ARS, Bushland, Texas) C. Alan Rotz (USDA-ARS,…